Pith Number

pith:Q7LUMP6P

pith:2022:Q7LUMP6PY5QFI4TLGAS673Q5TR

not attested not anchored not stored refs pending

QFT-based Homogenization

Felix Givois, Matthias Kabel, Nicolas Gauger

arxiv:2207.12949 v1 · 2022-07-26 · math.NA · cs.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q7LUMP6PY5QFI4TLGAS673Q5TR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Bayesian Optimization of Genetic Algorithm Hyperparameters in a Multi-Fidelity Framework for Efficient Lattice Material Design

Receipt and verification

First computed	2026-07-05T04:43:51.875750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87d7463fcfc76054726b3025efee1d9c5be52cca77dae2dd1489c7a250942dff

Aliases

arxiv: 2207.12949 · arxiv_version: 2207.12949v1 · doi: 10.48550/arxiv.2207.12949 · pith_short_12: Q7LUMP6PY5QF · pith_short_16: Q7LUMP6PY5QFI4TL · pith_short_8: Q7LUMP6P

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/Q7LUMP6PY5QFI4TLGAS673Q5TR \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 87d7463fcfc76054726b3025efee1d9c5be52cca77dae2dd1489c7a250942dff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c915ae7928abb6412d932df0669113bc81b021481d6b5bb2fe29e16ed4dace4e",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2022-07-26T14:52:52Z",
    "title_canon_sha256": "4aa3c9d78ca6a13b289ad10a0dd9d275ff98ade4bce510d88059009107defd60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.12949",
    "kind": "arxiv",
    "version": 1
  }
}